Syrian Australians are Australians of Syrian descent or Syria-born people who reside in the Commonwealth of Australia. Australian Syrians make up 0.4 percent of the Australian population, with a gender split of 51.3 percent female, 49.7 percent male. The 2016 Australian census revealed 68.8 percent of Syrian Australian homes have Arabic as the language spoken at home, however of the homes where English is not the first spoken language, 37.7 percent are able to speak English fluently. The majority of Syrian Australians arrived prior to 2007, with a small group immigrating between 2007–2011 then a larger group entering between 2012–2016.

Syrian diaspora refers to Syrian people and their descendants who chose or were forced to emigrate from Syria and now reside in other countries as immigrants, or as refugees of the Syrian Civil War.